Shawneetown, IL Weather Forecast

Local 7-day forecast

88°

Showers And Thunderstorms Likely

Track current conditions, temperature changes, wind, and the full daily outlook for Shawneetown, IL in one place.

Friday, July 17, 2026

Wind: 5 mph W

Today

Showers and thunderstorms likely after 11am. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. West wind around 5 mph. Chance of precipitation is 60%.

Local 7-day forecast

Local Weather Overview

This forecast page for Shawneetown, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 10:19 AM CDT.

The active forecast window currently covers Jul 17 to Jul 23, 2026 for Shawneetown, IL.

Page Snapshot

Page focus: city weather
Forecast window: Jul 17 to Jul 23, 2026
Latest sync: Jul 17, 2026 10:19 AM CDT
Forecast office: PAH
Source: NOAA / NWS

Next High

88°F

Today

Next Low

73°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

9 mph

Tuesday

Daily Outlook

Today

Jul 17

Showers And Thunderstorms Likely

88 °F

/ 73°F

Wind 5 mph

Sat

Jul 18

Sunny then Chance Showers And Thunderstorms

90 °F

/ 73°F

Wind 5 to 8 mph

Sun

Jul 19

Mostly Sunny then Chance Showers And Thunderstorms

89 °F

/ 70°F

Wind 3 mph

Mon

Jul 20

Mostly Sunny

90 °F

/ 75°F

Wind 2 mph

Tue

Jul 21

Mostly Sunny then Slight Chance Showers And Thunderstorms

93 °F

/ 70°F

Wind 9 mph

Wed

Jul 22

Sunny

83 °F

/ 65°F

Wind 8 mph

Thu

Jul 23

Sunny

82 °F

/ 65°F

Wind 5 mph

This Week in Shawneetown

Tuesday looks like the warmest upcoming period in Shawneetown at 93 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 65 degrees F.

The strongest winds are forecast for Tuesday at about 9 mph WSW.

Precipitation is mentioned in 8 upcoming forecast periods.

Forecast Details

Last updated: Jul 17, 2026 10:19 AM CDT
Coverage: 7 days
Time zone: America/Chicago
Forecast office: PAH
Radar station: KVWX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Jul 17

73°F

Chance Showers And Thunderstorms then Partly Cloudy

3 mph WSW

A chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 73, with temperatures rising to around 75 overnight. West southwest wind around 3 mph. Chance of precipitation is 30%.

Saturday

Jul 18

90°F

Sunny then Chance Showers And Thunderstorms

5 to 8 mph WSW

A chance of showers and thunderstorms after 1pm. Sunny. High near 90, with temperatures falling to around 88 in the afternoon. West southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Saturday Night

Jul 18

73°F

Chance Showers And Thunderstorms

6 mph W

A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 73. West wind around 6 mph. Chance of precipitation is 30%.

Sunday

Jul 19

89°F

Mostly Sunny then Chance Showers And Thunderstorms

3 mph NNW

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. North northwest wind around 3 mph. Chance of precipitation is 50%.

Sunday Night

Jul 19

70°F

Chance Showers And Thunderstorms then Mostly Clear

2 mph NNE

A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. North northeast wind around 2 mph. Chance of precipitation is 50%.

Monday

Jul 20

90°F

Mostly Sunny

2 mph SW

Mostly sunny, with a high near 90. Southwest wind around 2 mph.

Monday Night

Jul 20

75°F

Partly Cloudy

2 to 7 mph SSW

Partly cloudy, with a low around 75. South southwest wind 2 to 7 mph.

Tuesday

Jul 21

93°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

9 mph WSW

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. West southwest wind around 9 mph.

Tuesday Night

Jul 21

70°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

8 mph NW

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Northwest wind around 8 mph.

Wednesday

Jul 22

83°F

Sunny

8 mph N

Sunny, with a high near 83. North wind around 8 mph.

Wednesday Night

Jul 22

65°F

Mostly Clear

3 to 7 mph NNE

Mostly clear, with a low around 65. North northeast wind 3 to 7 mph.

Thursday

Jul 23

82°F

Sunny

5 mph NE

Sunny, with a high near 82. Northeast wind around 5 mph.

Thursday Night

Jul 23

65°F

Mostly Clear

3 mph ENE

Mostly clear, with a low around 65. East northeast wind around 3 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Jul 17	Showers And Thunderstorms Likely	88°F	5 mph W	Showers and thunderstorms likely after 11am. Mostly sunny. High near 88, with temperatures falling to around 86 in the a...
Tonight Jul 17	Chance Showers And Thunderstorms then Partly Cloudy	73°F	3 mph WSW	A chance of showers and thunderstorms before 9pm. Partly cloudy. Low around 73, with temperatures rising to around 75 ov...
Saturday Jul 18	Sunny then Chance Showers And Thunderstorms	90°F	5 to 8 mph WSW	A chance of showers and thunderstorms after 1pm. Sunny. High near 90, with temperatures falling to around 88 in the afte...
Saturday Night Jul 18	Chance Showers And Thunderstorms	73°F	6 mph W	A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Part...
Sunday Jul 19	Mostly Sunny then Chance Showers And Thunderstorms	89°F	3 mph NNW	A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. North northwest wind around 3 mph. C...
Sunday Night Jul 19	Chance Showers And Thunderstorms then Mostly Clear	70°F	2 mph NNE	A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. North northeast wind around 2 mph....
Monday Jul 20	Mostly Sunny	90°F	2 mph SW	Mostly sunny, with a high near 90. Southwest wind around 2 mph.
Monday Night Jul 20	Partly Cloudy	75°F	2 to 7 mph SSW	Partly cloudy, with a low around 75. South southwest wind 2 to 7 mph.
Tuesday Jul 21	Mostly Sunny then Slight Chance Showers And Thunderstorms	93°F	9 mph WSW	A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. West southwest wind around 9...
Tuesday Night Jul 21	Slight Chance Showers And Thunderstorms then Partly Cloudy	70°F	8 mph NW	A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Northwest wind around 8 mp...
Wednesday Jul 22	Sunny	83°F	8 mph N	Sunny, with a high near 83. North wind around 8 mph.
Wednesday Night Jul 22	Mostly Clear	65°F	3 to 7 mph NNE	Mostly clear, with a low around 65. North northeast wind 3 to 7 mph.
Thursday Jul 23	Sunny	82°F	5 mph NE	Sunny, with a high near 82. Northeast wind around 5 mph.
Thursday Night Jul 23	Mostly Clear	65°F	3 mph ENE	Mostly clear, with a low around 65. East northeast wind around 3 mph.

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.